Continuous Self-Similarity and S-Duality
Rufus S. Hamade, James H. Horne, John M. Stewart
Abstract
We study the spherically symmetric collapse of the axion/dilaton system coupled to gravity. We show numerically that the critical solution at the threshold of black hole formation is continuously self-similar. Numerical and analytical arguments both demonstrate that the mass scaling away from criticality has a critical exponent of γ= 0.264.
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